Published in

De Gruyter, Zeitschrift für Kristallographie - Crystalline Materials, 4(219), p. 227-230, 2004

DOI: 10.1524/zkri.219.4.227.30436

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On the superstructure of KTiO2(OH)

This paper was not found in any repository; the policy of its publisher is unknown or unclear.
This paper was not found in any repository; the policy of its publisher is unknown or unclear.

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Abstract

Abstract The superstructure of potassium titanate, KTiO2(OH), prepared by hydrothermal synthesis has been determined from synchrotron powder diffraction data. It is shown that the unit cell of the superstructure is rhombohedral: a = 11.13848 Å, α = 52.7336°. The structure has been determined and refined in space group R3̅c to R F = 0.074. The distribution of hydrogen atoms as hydroxy groups can be explained from the crystal structure described by the supercell.